SL-510-SSProduct Introduction:
SL-510-SSIt is an upward thermoelectric long wave radiation sensor. The sensor includes a filter, a blackbody thermopile detector, a thermistor, and a self-cleaning sensor housing design.The sensor includes an IP67 marine grade stainless steel cable connector, with a 30 centimeter connector at the head of the sensor, simplifying the disassembly and replacement of the sensor, and facilitating maintenance and recalibration of the sensor.
Typical applications:
Long wave radiation measurement in agricultural, ecological, hydro meteorological networks, and renewable energy applications.
SL-610-SSProduct Introduction:
SL-610-SSIt is a downward thermoelectric long wave radiation sensor with an analog output range of 0 to 300 mV. This sensor combines a blackbody thermopile detector and a flat glass window with a sturdy housing design. These sensors can be combined with an upward looking solar radiometer to form an albedo meter. For this configuration, it is recommended to use our AL-130 reflectometer mounting bracket. The sensor includes an IP68 marine grade stainless steel cable connector with a 30cm connector at the head, which simplifies the disassembly and replacement of the sensor and facilitates maintenance and recalibration.
Typical applications:
l Short wave radiation measurement in agricultural, ecological, and hydro meteorological networks;
l Used to optimize photovoltaic systems.
Product features:
Ø Accurate and stable measurement:Annual drift<>
Ø Self cleaning:Durable anodized aluminum casing
Ø Self heating:0.2The tile heater can prevent water from flowing out of the sensor and reduce errors caused by dew, frost, rain, or snow blocking the radiation path to a lower level.
Ø Unique design:The filter, blackbody thermopile detector, and thermistor (measuring the temperature of the detector) are all contained in a compact housing.
Technical parameters:
model |
SL-510-SSUpward longwave radiation |
SL-610-SSDownward longwave radiation |
sensitivity |
0.12 mVEvery W/m ^ 2 |
|
Correction factor |
8.5W/m^2 |
|
Uncertainty |
± 5 % |
|
measuring range |
-200 to 200W/ m^2Net longwave radiation |
|
Repeatability |
<> |
|
Long term drift |
<>annually |
|
Nonlinear |
<> |
|
response time |
<> |
|
Field of view |
150° |
|
Spectral Range |
5 to 30μm |
|
temperature response |
<5 %="" (="" @-15="">5>℃to 45℃) |
|
heating |
<10 w="">10> |
|
Zero drift |
<5 w="">5> |
|
Tilt error |
<0.5>0.5> |
|
Daily cumulative uncertainty |
± 5 % |
|
Temperature sensor |
30 kΩ Thermistor @ ± 1 ℃ to 25 ℃ |
|
Output of thermistor |
0 to 2500 mV |
|
Input voltage requirements (for thermistors) |
2500 mVExcitation voltage |
|
Heating power consumption |
780 Ω, 15.4 mA current, 185 mW power @ 12 V DC |
|
Specifications |
Height 27.5mm, diameter 23.5mm |
|
heavy |
90 g |
100 g |
Warranty |
4year |
Manufacturer: Apogee, USA